Tor Browser based on ESR52 with e10s enabled crashed while trying to download a file
I tried to download https://dist.torproject.org/torbrowser/6.5.1/TorBrowser-6.5.1-osx64_ar.dmg and got the notice that my tab crashed. The console has the following output:
[03-17 08:35:52] Torbutton INFO: External app requested
###!!! [Parent][DispatchAsyncMessage] Error: PExternalHelperApp::Msg_DivertToParentUsing Route error: message sent to unknown actor ID
[Parent 3552] WARNING: pipe error (51): Connection reset by peer: file /home/debian/build/tor-browser/ipc/chromium/src/chrome/common/ipc_channel_posix.cc, line 322
[Parent 3552] WARNING: pipe error (53): Connection reset by peer: file /home/debian/build/tor-browser/ipc/chromium/src/chrome/common/ipc_channel_posix.cc, line 322
[Parent 3552] WARNING: pipe error (47): Connection reset by peer: file /home/debian/build/tor-browser/ipc/chromium/src/chrome/common/ipc_channel_posix.cc, line 322
###!!! [Parent][MessageChannel] Error: (msgtype=0x2C0073,name=PBrowser::Msg_RealMouseMoveEvent) Channel error: cannot send/recv
###!!! [Parent][MessageChannel] Error: (msgtype=0x2C0074,name=PBrowser::Msg_SynthMouseMoveEvent) Channel error: cannot send/recv
###!!! [Parent][MessageChannel] Error: (msgtype=0x2C0073,name=PBrowser::Msg_RealMouseMoveEvent) Channel error: cannot send/recv
###!!! [Parent][MessageChannel] Error: (msgtype=0x2C0073,name=PBrowser::Msg_RealMouseMoveEvent) Channel error: cannot send/recv
###!!! [Parent][MessageChannel] Error: (msgtype=0x46001C,name=PContent::Msg_PreferenceUpdate) Channel error: cannot send/recv
###!!! [Parent][MessageChannel] Error: (msgtype=0x2C0073,name=PBrowser::Msg_RealMouseMoveEvent) Channel error: cannot send/recv
###!!! [Parent][MessageChannel] Error: (msgtype=0x2C006E,name=PBrowser::Msg_ParentActivated) Channel error: cannot send/recv
###!!! [Parent][MessageChannel] Error: (msgtype=0x2C006D,name=PBrowser::Msg_Deactivate) Channel error: cannot send/recv
###!!! [Parent][MessageChannel] Error: (msgtype=0x2C0070,name=PBrowser::Msg_StopIMEStateManagement) Channel error: cannot send/recv
###!!! [Parent][MessageChannel] Error: (msgtype=0x2C0073,name=PBrowser::Msg_RealMouseMoveEvent) Channel error: cannot send/recv
###!!! [Parent][MessageChannel] Error: (msgtype=0x2C0073,name=PBrowser::Msg_RealMouseMoveEvent) Channel error: cannot send/recv
###!!! [Parent][MessageChannel] Error: (msgtype=0x2C0073,name=PBrowser::Msg_RealMouseMoveEvent) Channel error: cannot send/recv
###!!! [Parent][MessageChannel] Error: (msgtype=0x2C0073,name=PBrowser::Msg_RealMouseMoveEvent) Channel error: cannot send/recv
###!!! [Parent][MessageChannel] Error: (msgtype=0x2C0073,name=PBrowser::Msg_RealMouseMoveEvent) Channel error: cannot send/recv
###!!! [Parent][MessageChannel] Error: (msgtype=0x2C0073,name=PBrowser::Msg_RealMouseMoveEvent) Channel error: cannot send/recv
###!!! [Parent][MessageChannel] Error: (msgtype=0x2C0073,name=PBrowser::Msg_RealMouseMoveEvent) Channel error: cannot send/recv
###!!! [Parent][MessageChannel] Error: (msgtype=0x2C0073,name=PBrowser::Msg_RealMouseMoveEvent) Channel error: cannot send/recv
###!!! [Parent][MessageChannel] Error: (msgtype=0x2C0073,name=PBrowser::Msg_RealMouseMoveEvent) Channel error: cannot send/recv
###!!! [Parent][MessageChannel] Error: (msgtype=0x2C0073,name=PBrowser::Msg_RealMouseMoveEvent) Channel error: cannot send/recv
###!!! [Parent][MessageChannel] Error: (msgtype=0x2C0073,name=PBrowser::Msg_RealMouseMoveEvent) Channel error: cannot send/recv
###!!! [Parent][MessageChannel] Error: (msgtype=0x2C0073,name=PBrowser::Msg_RealMouseMoveEvent) Channel error: cannot send/recv
###!!! [Parent][MessageChannel] Error: (msgtype=0x2C0073,name=PBrowser::Msg_RealMouseMoveEvent) Channel error: cannot send/recv
###!!! [Parent][MessageChannel] Error: (msgtype=0x2C0073,name=PBrowser::Msg_RealMouseMoveEvent) Channel error: cannot send/recv
###!!! [Parent][MessageChannel] Error: (msgtype=0x2C0073,name=PBrowser::Msg_RealMouseMoveEvent) Channel error: cannot send/recv
###!!! [Parent][MessageChannel] Error: (msgtype=0x2C0073,name=PBrowser::Msg_RealMouseMoveEvent) Channel error: cannot send/recv
###!!! [Parent][MessageChannel] Error: (msgtype=0x2C0073,name=PBrowser::Msg_RealMouseMoveEvent) Channel error: cannot send/recv
###!!! [Parent][MessageChannel] Error: (msgtype=0x2C0073,name=PBrowser::Msg_RealMouseMoveEvent) Channel error: cannot send/recv
###!!! [Parent][MessageChannel] Error: (msgtype=0x2C0073,name=PBrowser::Msg_RealMouseMoveEvent) Channel error: cannot send/recv
###!!! [Parent][MessageChannel] Error: (msgtype=0x2C0073,name=PBrowser::Msg_RealMouseMoveEvent) Channel error: cannot send/recv
###!!! [Parent][MessageChannel] Error: (msgtype=0x2C0073,name=PBrowser::Msg_RealMouseMoveEvent) Channel error: cannot send/recv
###!!! [Parent][MessageChannel] Error: (msgtype=0x2C0073,name=PBrowser::Msg_RealMouseMoveEvent) Channel error: cannot send/recv
###!!! [Parent][MessageChannel] Error: (msgtype=0x2C0073,name=PBrowser::Msg_RealMouseMoveEvent) Channel error: cannot send/recv
###!!! [Parent][MessageChannel] Error: (msgtype=0x2C0073,name=PBrowser::Msg_RealMouseMoveEvent) Channel error: cannot send/recv
###!!! [Parent][MessageChannel] Error: (msgtype=0x2C0073,name=PBrowser::Msg_RealMouseMoveEvent) Channel error: cannot send/recv
###!!! [Parent][MessageChannel] Error: (msgtype=0x2C0073,name=PBrowser::Msg_RealMouseMoveEvent) Channel error: cannot send/recv
###!!! [Parent][MessageChannel] Error: (msgtype=0x2C0073,name=PBrowser::Msg_RealMouseMoveEvent) Channel error: cannot send/recv
###!!! [Parent][MessageChannel] Error: (msgtype=0x2C0073,name=PBrowser::Msg_RealMouseMoveEvent) Channel error: cannot send/recv
###!!! [Parent][MessageChannel] Error: (msgtype=0x2C0073,name=PBrowser::Msg_RealMouseMoveEvent) Channel error: cannot send/recv
###!!! [Parent][MessageChannel] Error: (msgtype=0x2C0073,name=PBrowser::Msg_RealMouseMoveEvent) Channel error: cannot send/recv
###!!! [Parent][MessageChannel] Error: (msgtype=0x2C0073,name=PBrowser::Msg_RealMouseMoveEvent) Channel error: cannot send/recv
###!!! [Parent][MessageChannel] Error: (msgtype=0x2C0073,name=PBrowser::Msg_RealMouseMoveEvent) Channel error: cannot send/recv
###!!! [Parent][MessageChannel] Error: (msgtype=0x2C0073,name=PBrowser::Msg_RealMouseMoveEvent) Channel error: cannot send/recv
###!!! [Parent][MessageChannel] Error: (msgtype=0x2C0073,name=PBrowser::Msg_RealMouseMoveEvent) Channel error: cannot send/recv
###!!! [Parent][MessageChannel] Error: (msgtype=0x2C0073,name=PBrowser::Msg_RealMouseMoveEvent) Channel error: cannot send/recv
###!!! [Parent][MessageChannel] Error: (msgtype=0x2C0073,name=PBrowser::Msg_RealMouseMoveEvent) Channel error: cannot send/recv
###!!! [Parent][MessageChannel] Error: (msgtype=0x2C0073,name=PBrowser::Msg_RealMouseMoveEvent) Channel error: cannot send/recv
###!!! [Parent][MessageChannel] Error: (msgtype=0x2C0073,name=PBrowser::Msg_RealMouseMoveEvent) Channel error: cannot send/recv
###!!! [Parent][MessageChannel] Error: (msgtype=0x2C0073,name=PBrowser::Msg_RealMouseMoveEvent) Channel error: cannot send/recv
###!!! [Parent][MessageChannel] Error: (msgtype=0x2C0073,name=PBrowser::Msg_RealMouseMoveEvent) Channel error: cannot send/recv
###!!! [Parent][MessageChannel] Error: (msgtype=0x2C0073,name=PBrowser::Msg_RealMouseMoveEvent) Channel error: cannot send/recv
###!!! [Parent][MessageChannel] Error: (msgtype=0x2C0073,name=PBrowser::Msg_RealMouseMoveEvent) Channel error: cannot send/recv
###!!! [Parent][MessageChannel] Error: (msgtype=0x2C0075,name=PBrowser::Msg_RealMouseButtonEvent) Channel error: cannot send/recv
###!!! [Parent][MessageChannel] Error: (msgtype=0x2C0075,name=PBrowser::Msg_RealMouseButtonEvent) Channel error: cannot send/recv
###!!! [Parent][MessageChannel] Error: (msgtype=0x2C0073,name=PBrowser::Msg_RealMouseMoveEvent) Channel error: cannot send/recv
###!!! [Parent][MessageChannel] Error: (msgtype=0x2C0073,name=PBrowser::Msg_RealMouseMoveEvent) Channel error: cannot send/recv
...
###!!! [Parent][MessageChannel] Error: (msgtype=0x2C0085,name=PBrowser::Msg_Destroy) Channel error: cannot send/recvMight be related to our external app handler patch.